KC80 Waterproof Insulation Waterseal Mastic Tape

◆ Continuous waterproofing.
◆ Highly self-fusing tape.
◆ Suitable for irregular shapes cable.
◆ Resistance to high/low temperature.
◆ Resistance to corrosion.
◆ Resistance to ozone, UV, xenon exposure.
◆ New formulation for insulation.
◆ Operation and installation easily.
◆ Excellent adhesion to copper, aluminum and cable jacket.

Inquiry now

product introduction

Cotran Brand KC80 waterseal mastic tape is a conformable self-fusing rubber electrical insulating and sealing tape. KC80 consists of ethylene propylene rubber (EPR) and butyl mastic adhesive. It has strong adhesion to copper, aluminum, and cable jackets. It provides excellent waterproofing performance and temperature stability at 90℃,and withstanding of overload temperature up to 130℃.

Insulation Mastic Tape

Applications

◆ Use for insulating, filling and moisture sealing in splices of all types of power cables and optical telecommunication cables. For primary insulation up to 1000 volts.
◆ Use for insulation and moisture sealing irregular shaped bus bar bolted connections
◆ Use for moisture sealing high or low voltage junction boxes and irregular splices.
◆ Moisture seal for power cable and wire connections
◆ Moisture seal for service drops
◆ Moisture seal for ground wire and rod connections

Test Parameters

No.	Test Item	Result	Test Method
1	Width	51mm	ASTM D4325
2	Thickness	1.65mm	ASTM D4325
3	Tensile Strength	1.29MPa	ASTM D4325
4	Elongation at Break	970%	ASTM D4325
5	Water absorption	0.16%	ASTM D570
6	DielectricStrength	26.5kV/mm	ASTM D1000
7	Volume resistivity	8.9x1015Ω.cm	ASTM D257
8	Adhesion (180° Steel plate)	78.4N/50mm	ASTM D1000
9	Heat exposure	Pass, 130°C	ASTM D4388
10	Ozone ageing	Pass	ASTM D4388
11	UV ageing	Pass	ASTM D4388
12	Xenon ageing	Pass	ASTM D4388

Installation

Cotran Brand KC80 waterseal mastic tape should be applied in half–lapped layers until desired insulation build up is reached.

Step 1 Wipe off the dusts on the splice area before wrapping.

Step 2 Remove the liner and stretch the tape to 1 to 2 times of its original length, apply the tape in 50%-lapped with mastic side toward area to the wrapped. Stretching the tape to 4 times of its original length is not recommended.

Step 3 Make sure there is 30mm to 50mm wrapping tape above both sides of the splice area.

Step 4 After KC80 waterseal mastic tape is applied, overwrapping COTRAN PVC insulation tape is recommended, apply 3 layers of COTRAN PVC insulation tape in a 50% overlapping with no tension. Make sure not to overstretch the PVC tape during installation.

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Subject : KC80 Waterproof Insulation Waterseal Mastic Tape

Tags :

Related products

Water Seal Mastic Self Adhesive Tape KC86

◆ Continuous waterproofing.

◆ Highly self-fusing tape.

◆ Suitable for irregular shapes cable.

◆ Resistance to high/low temperature.

◆ Resistance to corrosion.

◆ Resistance to ozone, UV, xenon exposure.

◆ New formulation for insulation.

◆ Operation and installation easily.

◆ Excellent adhesion to copper, aluminum and cable jacket.

Super Thin Waterproof Waterseal Mastic Tape T28

◆ Continuous waterproofing;
◆ Ultra-thin;
◆ Good tensile strength;
◆ Highly self-fusing tape;
◆ Suitable for irregular shapes cable;
◆ Resistance to high/low temperature;
◆ Resistance to corrosion;
◆ Resistance to ozone, UV, xenon exposure;

COTRAN 930 Waterproof Insulation Tape

COTRAN 930 is made of fully vulcanized rubber as the base material, supplemented by one tacky mastic layers of waterproof. It can meet the wear-resistant, waterproof and needs of sheath repair for all types of cables. COTRAN 930 is used in heat shrink and cold shrink field to provide good waterproof, insulation and sealing as the cable joints accessories.

COTRAN 932 Wear-Resistant Insulating Repair Tape

COTRAN 932 is made of special chlorosulfonated polyethylene rubber as the base material, supplemented by two tacky mastic layers of flame retardant and waterproof. It can meet the wear-resistant, waterproof and fire-resistant needs of sheath repair for all types of cables. COTRAN 932 is used to repair of mining cables, outer jacket of mining cable splice kits and splicing of mine conduit.

Solvent-free Insulating Anticorrosive Waterproof Coating KC1000

KC1000 is a solvent-free insulating anticorrosive waterproof coating, bubble is in water for a long time still can maintain the performance, can reduce the corrosion of corrosive environment of electric equipment, can reduce the snakes, rats, birds, small animals such as the cause of disaster risk, also can reduce because of the extreme weather (the typhoon, rain and snow, etc.) caused by accidents, provide long-term stable safe protection for power supply.

COTRAN Z551 Self-Fusing Silicon Rubber Tape

COTRAN Z551 self-fusing silicon rubber tape is composed of self-fusing silicone rubber and easily removed liner. It has excellent resistance to tracking, ozone, UV, corrosion, water and continuous operating temperature of -50℃～180℃. It can be used in dirty areas. Suitable for busbar insulation protection and phase identification, Insulation for terminations and joints of high-voltage power cables up to 35kV, Insulation for submarine cables, submersible motors, large-sized generators, automobiles, aero engines and other electrical equipment.

Elbow Surge Arrester (6~15kV)

Applications：

suitable for American 200A electrical system, installed on the 200A interface of the high voltage outlet of American box substation, ring main cabinet, cable branch box, buried transformer and other electrical equipment to provide overvoltage protection for electrical equipment.

The product interface complies with the 200A casing design in the standard IEEE386.